So i’ve been studying this forum and have started to contact a few SB’s on SDM but i’m not sure what messaging App to turn to when trying to take the discussions private.

The girls are suggesting whatsapp, but then they have my mobile number. They don’t seem to have Kik or Wechat, Skype or anything else which offers me some initial privacy.

Any suggestions/experience as to what messaging app offers easy access but some privacy when we’re starting discussions ?